10 papers
Thickness dependence of diode efficiency in superconducting Fe(Se,Te)/FeTe thin-film heterostructure devices
Kaito Arizono, Kenshin Inamura, Kouta Kondou +4
The superconducting diode effect (SDE) is a nonreciprocal transport phenomenon, in which the superconducting critical current density depends on the polarity of the current. It has…
Thermodynamic stability of twisted domains in AgCrSe thin films grown on lattice-matched YSZ(111) substrate
Haruto Sato, Kota Mihara, Kenshin Inamura +4
Control of structural domains in epitaxial thin films of functional materials is a fundamental technique to utilize their intrinsic physical and chemical properties in solid-state…
Quantitative imaging of nonlinear spin-wave propagation using diamond quantum sensors
Kensuke Ogawa, Moeta Tsukamoto, Yusuke Mori +7
Spin waves propagating in magnetic materials exhibit nonlinear behavior at large amplitudes due to the competition between excitation and relaxation, providing an attractive platfo…
Longitudinal spin current absorption in bilayers composed of ferromagnetic and highly-resistive non-magnetic layers
Sosuke Hori, Kohei Ueda, Junichi Shiogai +1
Spin Hall magnetoresistance (SMR) is an intriguing spin-dependent transport phenomenon in bilayers consisting of non-magnetic and magnetic layers. Here, we report on the influence…
Effect of crystallinity on spin-orbit torque in 5 iridium oxide IrO
Tetsuro Morimoto, Kohei Ueda, Junichi Shiogai +3
The 5 transition-metal oxides provide an intriguing platform for generating an efficient spin current due to a unique electronic structure dominated by 5d electrons wit…
Stoichiometry control and epitaxial growth of AgCrSe2 thin films by pulsed-laser deposition
Yusuke Tajima, Kenshin Inamura, Sebun Masaki +5
We report on epitaxial growth in thin-film synthesis of a polar magnetic semiconductor AgCrSe2 on lattice-matched yttria-stabilized zirconia (111) substrate by pulsed-layer deposit…